Slide contents:

  • sustainable transportation
  • Windmill
  • economic light bulb
  • windmill
  • outline icon
  • Green Energy
  • Ecology
  • sustainability
  • Eco House
  • leaves
  • eco house
  • nature friendly
  • bulb
  • Economic Light Bulb
  • cfl spiral light bulb
  • wastage
  • recycling
  • environment

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